Hi,
They Android key codes are defined here:
frameworks/native/include/android/keycodes.h
I guess you need to trigger a AKEYCODE_POWER (KEYCODE_POWER in java).
Zoltan
On Wednesday, September 25, 2013 6:29:22 PM UTC+2, Jim wrote:
>
> Let me simplify my request, it should be easier.
> Forget the touchscreen, let's focus on th epandaboard only.
> By default, the user buttom is programmed in the kernel to KEY_HOME:
>
> static struct gpio_keys_button panda_gpio_keys_buttons[] = {
> [0] = {
> .code = KEY_HOME,
> .gpio = 113,
> .desc = "user_button",
> .active_low = 1,
> .debounce_interval = 5,}
>
> This is done in the kernel file arch/arm/mach-omap2/board-omap4panda.c
>
> KEY_HOME indicates that when pressing the buttom, you directly go to the
> Home page, and it can also switch on the screen if it was off.
>
> Now I would like to modify it in order to have the same features than on
> many phones: a buttom to control the screen state, switching from SCREEN ON
> to SCREEN OFF.
>
> I tried to change KEY_HOME to KEY_SCREEN or KEY_POWER, but no effect.
>
> If someone has the solution, I would really appreciate !
>
>
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